baber/WOPTO huggingface dataset:
Patent JP-2019215079-A (JP)
Title: Split type mechanical seal
Inventor: TANAKA YUKIO
IPC: F16J15/34
Filed: 2019-06-06
Abstract: To improve assemblability of a mechanical seal.SOLUTION: A split type mechanical seal 10 includes: a seal cover 47 having a first cover member 50A and a second cover member 50B which are formed by dividing an annular body in a circumferential direction; an annular plate 84 disposed at an outer end of the seal cover 47; a fixed ring 36 having a first fixing member 37A and a second fixing member 37B formed by dividing an annular body in a circumferential direction; a rotary ring 27 having a first rotary member 28A and a second rotary member 28B formed by dividing an annular body in a circumferential direction; a coil spring 96 which biases the fixed ring 36 to place the fixed ring 36 in contact with the rotary ring 27; and a buckle 62 which is located between the plate 84 and the fixed ring 36 and to which the plate 84 is fixed. The buckle 62 has a through hole 72 through which the coil spring 96 penetrates. The coil spring 96 penetrates through the through hole 72, is disposed between the plate 84 and the fixed ring 36, and contacts with the plate 84 at one end.SELECTED DRAWING: Figure 2
Patent JP-2020014836-A (JP)
Title: Razor cartridge
Inventor: KIM DONG IL
IPC: B26B21/22
Filed: 2019-06-18
Abstract: To improve comfort and shaving performance during shaving.SOLUTION: A razor cartridge 100 includes: a blade housing 8 housing a plurality of razor blades 10; a first contact member 2 arranged in front of the plurality of razor blades housed in the blade housing on the basis of a shaving direction; and a second contact member 4 arranged behind the plurality of razor blades housed in the blade housing on the basis of the shaving direction. Each of the plurality of razor blades includes an edge part and a base bottom part, where the edge part is not positioned on an extension line of the base bottom part. The plurality of razer blades include first razor blades and second razor blades. A thickness of the edge part of the first razor blade is thinner than a thickness of the edge part of the second razor blade. A protrusion value that the second razor blade has with a contact plane on which the first contact member contacts the second contact member as a reference is larger than a first protrusion value that the first razor blade has with the contact plane as the reference.SELECTED DRAWING: Figure 1
Patent JP-2020204594-A (JP)
Title: Photothermal conversion spectroscope and minute amount of specimen detection method
Inventor: MAWATARI KAZUMA
IPC: G01N15/14
Filed: 2019-06-19
Abstract: To provide a photothermal conversion spectroscope and a minute amount of specimen detection method for detecting a minute amount of specimen existing in a nano-space of several 10 to several 100 nm in size inside of a microchip.SOLUTION: The photothermal conversion spectroscope comprises an excitation light source 11, a chopper 11c, a probe light source 12, a first condenser lens 15, a transmitted light shield part 17, a light receiving element 18, and a synchronous detection circuit 19. The excitation light source 11 heats a microchip 2 and is turned on/off by the chipping frequency of the chopper 11c, and the probe light source 12 is constituted so as to be capable of irradiating a nano-flow path with a probe light PL the output of which is smaller than an excitation light EL, the spread angle of transmitted light after the focus of the excitation light EL and probe light PL being smaller than the diffraction angle of a diffracted light of the probe light that occurs in the microchip. The light receiving element 18 is constituted so as to be capable of detecting the chopping frequency component by the synchronous detection circuit 19.SELECTED DRAWING: Figure 1
Patent JP-2019218348-A (JP)
Title: Process for preparation of bazedoxifene
Inventor: MASSIMO FERRARI
IPC: C07D295/108
Filed: 2019-06-19
Abstract: To provide means for synthesis of bazedoxifene and bazedoxifene acetate.SOLUTION: The invention relates to a process for preparation of the compound 3-methyl-5-benzyloxy-2-(4-benzyloxyphenyl)-1H-indole represented by the formula 5 in the figure used as an intermediate.SELECTED DRAWING: None
Patent JP-2021001005-A (JP)
Title: Spout, and pouch with spout
Inventor: SAIJO MASAKI
IPC: B65D33/38
Filed: 2019-06-21
Abstract: To provide a spout which can be used without changing the design of the spout even when designs of filling devices differ from manufacturing company to manufacturing company, and to provide a pouch with a spout.SOLUTION: In a spout, at a cylindrical body 16, a cap mounting part 18, a flange x, a flange y, and a flange z are disposed sequentially. An interval h between the flange x and the flange y, and an interval i between the flange y and the flange z satisfy (interval h-interval i)≥0.3 mm. At an intermediate part α of the cylindrical body between the flange x and the flange y, a pair of flat surfaces a and b are disposed in parallel in the radial direction on an outer peripheral wall of a cylindrical part. At an intermediate part β of the cylindrical body between the flange y and the flange z, a pair of flat surfaces c and d are disposed in parallel with each other and in parallel with the flat surfaces a and b in the radial direction on the outer peripheral wall of the cylindrical part. An interval j between the flat surface a and the flat surface b and an interval k between the flat surface c and the flat surface d satisfy |interval j-interval k|≥0.5 mm.SELECTED DRAWING: Figure 1
Patent JP-2021003377-A (JP)
Title: Disposable diaper
Inventor: TAKAHASHI YUUKI
IPC: A61F13/56
Filed: 2019-06-26
Abstract: To provide a disposable diaper comprising fastening tapes, and excellent in a feeling of wear due to that the fastening tapes are firmly adhered and fixed.SOLUTION: A disposable diaper 1 in which fastening tapes 21 are attached to both sides in a width direction x of a diaper body 2 is such that: the diaper body 2 has a top sheet 6, a back sheet 7 and an absorber 8 arranged therebetween; side sheets 9 are joined to both sides in the width direction X of the top sheet 6; the diaper body 2 is formed so that a front side part 3 and a rear side part 5 are wider than a crotch part 4; a first adhesion region is formed in a front side extension part 3E, and the back sheet 7 and the side sheets 9 are joined in the first adhesion region; a second adhesion region is formed in a rear side extension part 5E, and the back sheet 7 and the side sheets 9 are joined in the second adhesion region; the fastening tapes 21 are fixed to the back sheet 7; and an adhesive application area per unit area of the second adhesion region is larger than an adhesive application area per unit area of the first adhesion region.SELECTED DRAWING: Figure 1
Patent JP-2020182368-A (JP)
Title: Mounting assembly and inverter assembly using the same
Inventor: CHOU CHENG WEI
IPC: F16J15/06
Filed: 2019-07-02
Abstract: To provide an inverter assembly using a mounting assembly.SOLUTION: A mounting assembly 2 includes a waterproof member 21 and a fixing member 22. The waterproof member is mounted on a wall surface 9a and includes a first side 211, a second side 212, an opening 213 and gasket sets 216, 217. The first side faces an inverter 3, the second side faces the wall surface, and the opening runs through the first side and the second side. The gasket set is disposed around the outer peripheral edge of the opening, and abuts against the wall surface and the inverter. The inverter is electrically connected with a wire 9c running through a wire outlet 9b of the wall surface, the opening, and a wire port of the inverter to be led out. The fixing member is disposed on the wall surface and connected to the waterproof member. The fixing member includes a third side 221, a fourth side 222, and a first engaging member 223. The third side faces the inverter, and the fourth side faces the wall surface. The first engaging member engages with a second engaging member 31 of the inverter to fix the inverter on the wall surface.SELECTED DRAWING: Figure 1
Patent JP-2021010398-A (JP)
Title: Urn and grave on which urn is installed
Inventor: MIDORIMA TEI
IPC: A61G17/08
Filed: 2019-07-03
Abstract: To provide an urn and a grave on which an urn is installed for improving a mount table of an urn and/or a grave, making natural light reach somebody's remains, for maintaining a preferable dry state.SOLUTION: An urn 1 of the invention comprises an urn main body part 2 and a lid part 3, and on a top plate part of the lid part 3 and on a bottom part of the main body part 2, a translucent plate 4, 5 is incorporated. Radiation light from a top part of the lid part 3 reaches a lower part of the bottom part of the main body part 2. A grave of the invention is a grave on which the urn 1 is installed, the urn 1 is installed on a mount table 7, a lower part of the mount table 7 serves as a space part 9 (remains container) on which remains 10 are mounted. The mount table 7 has a hole formed thereon, and radiation light from the top part of the lid part 3 of the urn 1 reaches the space part (remains container) 9. Therefore, natural light reaches the remains for maintaining a preferable dry state.SELECTED DRAWING: Figure 2
Patent JP-2021013264-A (JP)
Title: Light source lighting device, lighting fixture, and control method of light source lighting device
Inventor: ITO YUICHIRO
IPC: H02M7/12
Filed: 2019-07-08
Abstract: To provide a light source lighting device, a lighting fixture, and a control method of the light source lighting device capable of reducing switching loss.SOLUTION: A light source lighting device includes: a DC power supply circuit that generates a DC voltage by charging and discharging energy with a switching element and an inductor; detection winding magnetically coupled to the inductor; an integrator circuit that integrates and outputs an output voltage of the detection winding; and a control unit that detects the timing at which the switching element is turned on using the output of the integrator circuit and controls the drive of the switching element.SELECTED DRAWING: Figure 1
Patent JP-2019208243-A (JP)
Title: Stabilizing video
Inventor: HONG WEI
IPC: G06T3/00
Filed: 2019-07-16
Abstract: To provide video stabilization techniques using information from only past frames in stabilizing the latest recorded frame.SOLUTION: First and second frames are used to identify a transformation that indicates movement of a camera with respect to the frames. The computing system generates a modified transformation so that the transformation is less representative of recent movement. The computing system uses the transformation and the modified transformation to generate a second transformation. The computing system identifies an anticipated distortion that can be present in a stabilized version of the second frame. The computing system determines an amount of reduction in a stabilizing effect. The computing system applies the second transformation to the second frame to stabilize the second frame, where the stabilizing effect has been reduced based on the determined amount of reduction in the stabilizing effect.SELECTED DRAWING: Figure 1
Patent JP-2021017856-A (JP)
Title: Hydraulic motor for travel
Inventor: MATSUMOTO NORIHIRO
IPC: F03C1/253
Filed: 2019-07-22
Abstract: To reduce slide resistance in motor drive.SOLUTION: A movable side friction plate 22 is locked by a raising part 24 so as not to move beyond the raising part 24 in the in-out direction of a piston 19. The movable side friction plate 22 is provided with a disk-shaped friction plate 22a on both sides thereof. A stationary side friction plate 23 is slidably fitted and supported in a plurality of axial outer peripheral grooves 25 provided on the inner peripheral surface of a casing 11. The materials of the movable side friction plate 22 and the stationary side friction plate 23 are made magnetic, and repulsive force is always applied between the movable side friction plate 22 and the stationary side friction plate 23.SELECTED DRAWING: Figure 2
Patent JP-2021016922-A (JP)
Title: Three-dimensional data generator and robot control system
Inventor: YONEYAMA HIROYUKI
IPC: B25J9/22
Filed: 2019-07-22
Abstract: To provide master data for workpiece detection, which reduce the number of man-hours for creation of the master data for workpiece detection and which achieve high-speed matching processing.SOLUTION: A three-dimensional data generator 1 includes: a virtual space arrangement part 10 that makes a virtual workpiece 21 and a virtual visual sensor 22 arranged on a virtual space 20 so that a part of the virtual workpiece 21 can fall within an imaging range 26 of the virtual visual sensor 22; an arrangement relationship calculation part 11 that calculates an arrangement relationship between the arranged virtual workpiece 21 and the virtual visual sensor 22; and a partial three-dimensional data generation part 12 that generates partial three-dimensional data 28 indicating a partial shape of the workpiece falling within the imaging range 26, on the basis of the calculated arrangement relationship.SELECTED DRAWING: Figure 1
Patent JP-2019181247-A (JP)
Title: Core material for mattress
Inventor: KOJIMA MASAKAZU
IPC: D04H3/16
Filed: 2019-07-22
Abstract: To provide a core material for a mattress, capable of specifying a length of an offset interval of a head position from a mattress end part, and an optimum sleeping position.SOLUTION: A strip-like core material for a mattress, obtained by cutting a filament three-dimensional conjugate in a prescribed length is such that: marking materials to be an indication of a change in a longitudinal direction of thickness direction hardness of the core material are intermittently inserted along a mattress longitudinal direction into at least one end part in a mattress width direction in the core material. Marks, signs and indications by the marking materials can certainly specify a length of an offset interval of a head position from a mattress end part, and an optimum sleeping position, and are used for a proof (product traceability) that the product (mattress) is certainly finished in an ordered own specification.SELECTED DRAWING: Figure 7
Patent JP-2021016670-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a game machine that is devised to enhance interest.SOLUTION: A game machine performs a lottery whether the result is a winning or not, determines a performance including a final performance and an expectation performance on the basis of the result of the lottery, and includes performance display means capable of displaying the performance. A first situation in which a decorative symbol and a normal background are displayed, in one variation game, the normal background is made unrecognizable, the expectation performance can be executed after making the unrecognizable normal background recognizable and a second situation in which the normal background is made unrecognizable, the expectation performance is not executed at all after making the unrecognizable normal background recognizable come.SELECTED DRAWING: Figure 569
Patent JP-2021025898-A (JP)
Title: Information display apparatus
Inventor: ITO MASATERU
IPC: G01C21/26
Filed: 2019-08-06
Abstract: To notify a user of a CO2 recovery facility capable of recovering CO2.SOLUTION: An information display apparatus incorporated in a vehicle 1 that has a CO2 capture device 20 for capturing CO2 contained in incoming gas, includes: an obtainment part 33 for obtaining, from an external server 5, facility information that contains positional information of a CO2 recovery facility 2 that has CO2 recovery equipment 4 for recovering CO2 captured by the CO2 capture device 20 and a CO2 recovery condition at an individual CO2 recovery facility 2; and a display part 34 for displaying a navigation map. Further, based on the facility information obtained from the server 5, the display part 34 displays a CO2 recovery facility 2 for which the vehicle 1 meets the CO2 recovery condition on the navigation map as a facility capable of recovering CO2.SELECTED DRAWING: Figure 4
Patent JP-2021024717-A (JP)
Title: Paper sheet processing apparatus
Inventor: WAKIMOTO SHIGERU
IPC: B65H31/00
Filed: 2019-08-07
Abstract: To provide a paper sheet processing apparatus suitable for processing different kinds of paper sheets by small lots.SOLUTION: A paper sheet processing apparatus includes: a conveyance mechanism 6 for intermittently conveying a paper sheet S; a plurality of processing units 7 and 8 arranged side by side in a conveyance direction; and an information acquisition unit 9 arranged on an upstream side of the processing unit 7 on the most upstream side and for acquiring sheet information. The sheet is conveyed by each unit and processing operation of each processing unit is performed during stopping of the conveyance mechanism. A control unit 10 includes: a memory 12 for storing the sheet information of the sheet to be processed for each processing unit; a memory control part 13 for updating the sheet information stored in the memory for every conveyance operation of the conveyance mechanism so that the sheet information associated with a processing unit of a conveying source of the sheet can be associated with a processing unit of a conveying destination of the sheet; and a processing unit setting part 14 for performing operation setting of each processing unit on the basis of the sheet information of the memory for next processing operation every time when the processing operation of each processing unit is completed.SELECTED DRAWING: Figure 1
Patent JP-2021028766-A (JP)
Title: Processing program generation support device
Inventor: LIU ZHAOJIA
IPC: G06F30/10
Filed: 2019-08-09
Abstract: To provide a processing program generation support device for supporting the generation of a processing program when an operator manually generates the processing program.SOLUTION: A processing program generation support device includes a CAD data analysis unit for analyzing CAD data to acquire CAD shape information, a processing program analysis unit for analyzing an incomplete processing program generated by an operator to acquire incomplete processing shape information, a shape matching unit for performing shape matching between the CAD shape information and the incomplete processing shape information to acquire matched shape information, a candidate shape program generation unit for predicting a candidate shape following the incomplete processing shape information by predicting a candidate shape following the matched shape information on the basis of the CAD shape information, and automatically generating a processing program of the candidate shape following the incomplete processing program, and a display unit for displaying the incomplete processing program and displaying the processing program of the candidate shape.SELECTED DRAWING: Figure 1
Patent JP-2021033544-A (JP)
Title: Learning data refining method and computer system
Inventor: SHU REI
IPC: G06N20/00
Filed: 2019-08-22
Abstract: To generate a learning data set that improves prediction accuracy of a model.SOLUTION: A learning data refining method includes the steps of: using a computer, connecting to a DB that stores a learning data set and a verification data set and generating a plurality of sample data sets from the verification data set; calculating, for each of the plurality of learning data, a score indicating the strength of influence of the learning data on a prediction accuracy of a model for one sample data set; identifying, based on the score, harmful learning data that adversely affects the prediction accuracy of the model for the sample dataset; determining, based on the score, whether to delete the harmful learning data; and generating, based on the determination result, a refined learning data set with the harmful learning data removed from the learning data set.SELECTED DRAWING: Figure 1
Patent JP-2021032102-A (JP)
Title: vehicle
Inventor: TANAKA KOHACHI
IPC: F02D29/00
Filed: 2019-08-22
Abstract: To suppress the occurrence of the frequent hunting of a load rate and a rotation number of an engine at accelerator-off.SOLUTION: At accelerator-off, when a first condition in which a state where a rotation number change rate being a change amount of an engine rotation number per unit time is equal to a prescribed change rate or higher is continued for a first period of time is established, a load rate of an engine is lowered compared with the case before the establishment of the first condition. After that, when a second condition including at least either of a condition in which a state where an absolute value of a speed ratio change rate being a change amount of a speed ratio between the engine rotation number and a vehicle speed per unit time is equal to a prescribed value or lower is continued for a second period of time, and a condition in which a state where the speed ratio is included in any of gear change ratio ranges corresponding to gear change stages of a manual transmission is continued for a third period of time is established, a control device increases the load rate of the engine by mild change processing.SELECTED DRAWING: Figure 3
Patent JP-2021038934-A (JP)
Title: Tape measure
Inventor: GOTO AKIO
IPC: G01B3/10
Filed: 2019-08-30
Abstract: To provide a tape measure capable of easily replacing without removing a drum from a body case.SOLUTION: A tape measure 1 is provided with a drum 20 rotatably held inside a main body case 30, and a measuring tape 10 wound around the drum 20 can be exchanged. The drum 20 has a columnar locking pin 23 capable of locking an annular portion 11b provided at an end portion 10a of the measuring tape 10, and a tip portion 23b of the locking pin 23 is provided with a chamfered portion 24 capable of reducing interference when locking the annular portion 11b.SELECTED DRAWING: Figure 1
Patent JP-2020107315-A (JP)
Title: Synchronization control device, synchronization control system, synchronization control method, and simulation device
Inventor: MATSUNAGA DAISUKE
IPC: G05B19/18
Filed: 2019-09-06
Abstract: To achieve synchronization control that improves the accuracy in synchronous driving of a driven shaft.SOLUTION: A synchronization control device (10) comprises: a main shaft command operation unit (Cmm) that calculates a main shaft command position based on time-series target position information; a main shaft model unit (Mm) that calculates a predicted main shaft feedback position with the main shaft command position, a main shaft feedback position, and a predicted main shaft command position after a predetermined time calculated based on the target position information, as an input, with the use of a dynamic characteristic model of a main shaft servo control mechanism (20); and a driven shaft command operation unit (Cms) that calculates a driven shaft command position based on the predicted main shaft feedback position.SELECTED DRAWING: Figure 2
Patent JP-2021040805-A (JP)
Title: Ophthalmologic apparatus and computer program
Inventor: TAKADA HIDEO
IPC: A61B3/10
Filed: 2019-09-09
Abstract: To provide a novel technique capable of evaluating whether or not blinking is normally executed in an eye to be examined.SOLUTION: An ophthalmologic apparatus includes an image acquisition unit for acquiring a reflection image from a front surface of an eye to be examined, an arithmetic unit, and a display unit. The arithmetic unit is configured so as to execute: image acquisition processing for acquiring a plurality of reflection images from the front surface of the eye to be examined captured at predetermined time intervals over a predetermined time; eyelid opening length calculation processing for calculating an eyelid opening length of the eye to be examined from each of the plurality of reflection images; time-series data generation processing for generating time-series data on the eyelid opening length calculated by the eyelid opening length calculation processing; and attractor generation processing for generating an attractor from the time-series data. The display unit displays the attractor generated by the attractor generation processing.SELECTED DRAWING: Figure 1